/Engine/Source/Editor/UnrealEd/Public/Kismet2/StructureEditorUtils.h
VALIDATION.
static bool CanHaveAMemberVariableOfType ( const [UUserDefinedStruct](API\Runtime\Engine\Engine\UUserDefinedStruct) * Struct, const [FEdGraphPinType](API\Runtime\Engine\EdGraph\FEdGraphPinType) & VarType, [FString](API\Runtime\Core\Containers\FString) * OutMsg )